Gale de Giberne Sieveking (26 August 1925 – 2 June 2007[1]) was a British prehistoric archaeologist, best known for his work on flint and flint mines, particularly at sites such as Grimes Graves.[2] He "played... an important part in the development of archaeology as a discipline" and particularly in the understanding of the prehistoric period.[3] He was the son of BBC-pioneer Lancelot "Lance" De Giberne Sieveking, and half-brother to Fortean-writer Paul Sieveking.